lncrew.dk DNS records

🖥️ Nameservers4 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1454.awsdns-53.org	205.251.197.174 2600:9000:5305:ae00::1	ns-1454.awsdns-53.org ns-1454.awsdns-53.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-17.awsdns-02.com	205.251.192.17 2600:9000:5300:1100::1	ns-17.awsdns-02.com ns-17.awsdns-02.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1751.awsdns-26.co.uk	205.251.198.215 2600:9000:5306:d700::1	ns-1751.awsdns-26.co.uk ns-1751.awsdns-26.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-796.awsdns-35.net	205.251.195.28 2600:9000:5303:1c00::1	ns-796.awsdns-35.net ns-796.awsdns-35.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.133	3600s	linux120.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S
10	3600s	mxa.eu.mailgun.org	34.111.130.244	244.130.111.34.bc.googleusercontent.com	AS396982 Google LLC
10	3600s	mxb.eu.mailgun.org	34.111.130.244	244.130.111.34.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	94.231.103.133
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 203ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 235ms

TXT Record
v=spf1 include:mailgun.org -all

✉️ SPF

Policy	Record (lncrew.dk)
-all (hard fail)	v=spf1 include:mailgun.org -all

📨 DMARC

Policy	Record (_dmarc.lncrew.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:e9ad1003@dmarc.mailgun.org,mailto:45821492@inbox.ondmarc.com; ruf=mailto:e9ad1003@dmarc.mailgun.org,mailto:45821492@inbox.ondmarc.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE2 records 101ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC91ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1454.awsdns-53.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

38ms

MX

64ms

AAAA

57ms

TXT

235ms

CAA

45ms

HTTPS

54ms

TLSA

101ms

SOA

0ms

MTA-STS

64ms

DNSSEC

91ms

SRV

203ms

Total

3539ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:54:16	3539ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 17:46:15	1084ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 17:15:54	4267ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 16:41:54	905ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:17:23	1134ms	4 NS 1 A 3 MX	🔓 Insecure	View